GOTY for me too so far, but there is new Hitman coming in a few And I like the ending cutscene... At least SE didnt pull the stupid "hero must heroically die" like ME3 did , though till last moment, I couldn't guess the details of ending, which was great.
And other funny things that SE took the ip, that Kotick killed, and turned into profit and made a great game. See, Activision, some other games that cloned CoDs are selling
I honestly have no complaints about the game except that I wish it could just keep on going.
It's going to be interesting to see what kind of DLC they come up with for this.